OnePlus has announced that it is releasing not one but two operating systems based on Android Lollipop for its smartphone OnePlus One. The OxygenOS that was revealed earlier and currently available for download is for “Global Devices” (All Countries except China) and a new operating system HydrogenOS / H2 OS will be made available for China.

OnePlus launches its OxygenOS, a custom version of Android for its OnePlus One smartphone. The OxygenOS is a custom build of Android 5.0 Lollipop with handful of unique features. The initial release features off-screen gestures, customizable quick settings, and an improved file manager.